Total Payments
$4,416
2024 Payments
$1,205
Companies
53
Transactions
214
Medicare Patients
245
Medicare Billing
$30,554
Payment Breakdown by Category
Food & Beverage$4,416 (100.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $4,416 | 214 | 100.0% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | $502.28 | 23 | $0 (2024) |
| Regeneron Healthcare Solutions, Inc. | $295.80 | 10 | $0 (2024) |
| Merck Sharp & Dohme LLC | $276.20 | 13 | $0 (2024) |
| UCB, Inc. | $238.99 | 14 | $0 (2023) |
| Pharmacosmos Therapeutics Inc. | $178.26 | 8 | $0 (2024) |
| Novartis Pharmaceuticals Corporation | $177.18 | 9 | $0 (2024) |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $175.16 | 10 | $0 (2023) |
| Alexion Pharmaceuticals, Inc. | $159.44 | 8 | $0 (2024) |
| GENZYME CORPORATION | $155.61 | 5 | $0 (2024) |
| Janssen Pharmaceuticals, Inc | $139.29 | 8 | $0 (2022) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $1,205 | 58 | AstraZeneca Pharmaceuticals LP ($353.62) |
| 2023 | $1,045 | 49 | AstraZeneca Pharmaceuticals LP ($132.05) |
| 2022 | $1,262 | 59 | Regeneron Healthcare Solutions, Inc. ($165.24) |
| 2021 | $113.60 | 6 | Cardinal Health 200 LLC ($22.14) |
| 2020 | $377.85 | 21 | UCB, Inc. ($74.74) |
| 2019 | $275.57 | 13 | Array BioPharma Inc. ($66.17) |
| 2018 | $109.04 | 6 | Janssen Pharmaceuticals, Inc ($37.65) |
| 2017 | $28.10 | 2 | Relypsa, Inc. ($14.80) |
All Payment Transactions
214 individual payment records from CMS Open Payments — Page 1 of 9
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/16/2024 | Pharmacosmos Therapeutics Inc. | MONOFERRIC (Drug) | Food and Beverage | In-kind items and services | $21.10 | General |
| Category: HEMATOLOGY | ||||||
| 12/02/2024 | GlaxoSmithKline, LLC. | OJJAARA (Drug) | Food and Beverage | In-kind items and services | $20.65 | General |
| Category: ONCOLOGY | ||||||
| 11/25/2024 | AstraZeneca Pharmaceuticals LP | CALQUENCE (Drug) | Food and Beverage | In-kind items and services | $17.79 | General |
| Category: Oncology | ||||||
| 11/11/2024 | Janssen Biotech, Inc. | DARZALEX (Biological) | Food and Beverage | In-kind items and services | $16.82 | General |
| Category: Oncology | ||||||
| 11/04/2024 | Celgene Corporation | REBLOZYL (Biological) | Food and Beverage | Cash or cash equivalent | $20.71 | General |
| Category: Hematology | ||||||
| 10/31/2024 | Incyte Corporation | JAKAFI (Drug) | Food and Beverage | Cash or cash equivalent | $15.07 | General |
| Category: Hematology/Oncology | ||||||
| 10/28/2024 | AstraZeneca Pharmaceuticals LP | CALQUENCE (Drug) | Food and Beverage | In-kind items and services | $21.93 | General |
| Category: Oncology | ||||||
| 10/21/2024 | Tempus AI, Inc | — | Food and Beverage | In-kind items and services | $23.94 | General |
| 10/14/2024 | PFIZER INC. | IBRANCE (Drug), TUKYSA | Food and Beverage | In-kind items and services | $26.62 | General |
| Category: ONCOLOGY | ||||||
| 10/08/2024 | BeiGene USA, Inc. | BRUKINSA (Drug) | Food and Beverage | In-kind items and services | $20.30 | General |
| Category: Oncology | ||||||
| 10/03/2024 | AstraZeneca Pharmaceuticals LP | — | Food and Beverage | In-kind items and services | $21.32 | General |
| 09/30/2024 | Genmab U.S., Inc. | Tivdak (Drug) | Food and Beverage | In-kind items and services | $19.50 | General |
| Category: Oncology | ||||||
| 09/26/2024 | GlaxoSmithKline, LLC. | JEMPERLI (Biological), ZEJULA | Food and Beverage | In-kind items and services | $19.57 | General |
| Category: ONCOLOGY | ||||||
| 09/23/2024 | Merck Sharp & Dohme LLC | KEYTRUDA (Biological) | Food and Beverage | In-kind items and services | $21.61 | General |
| Category: ONCOLOGY | ||||||
| 09/16/2024 | Myriad Genetic Laboratories, Inc. | PRECISETUMOR (Device) | Food and Beverage | In-kind items and services | $15.42 | General |
| Category: ONCOLOGY | ||||||
| 09/12/2024 | GENZYME CORPORATION | SARCLISA (Biological) | Food and Beverage | In-kind items and services | $16.21 | General |
| Category: Oncology | ||||||
| 09/05/2024 | Novartis Pharmaceuticals Corporation | Fabhalta (Drug) | Food and Beverage | In-kind items and services | $13.97 | General |
| Category: Immunology | ||||||
| 08/29/2024 | PharmaEssentia USA Corporation | BESREMI (Drug) | Food and Beverage | In-kind items and services | $21.37 | General |
| Category: Oncology | ||||||
| 08/26/2024 | AstraZeneca Pharmaceuticals LP | IMFINZI (Biological) | Food and Beverage | In-kind items and services | $31.34 | General |
| Category: Oncology | ||||||
| 08/23/2024 | Novartis Pharmaceuticals Corporation | PLUVICTO (Drug) | Food and Beverage | In-kind items and services | $24.61 | General |
| Category: Oncology | ||||||
| 08/19/2024 | AstraZeneca Pharmaceuticals LP | — | Food and Beverage | In-kind items and services | $17.33 | General |
| 08/16/2024 | ARRAY BIOPHARMA INC | INLYTA (Drug), LORBRENA, BRAFTOVI | Food and Beverage | In-kind items and services | $13.13 | General |
| Category: ONCOLOGY | ||||||
| 08/12/2024 | AstraZeneca Pharmaceuticals LP | CALQUENCE (Drug) | Food and Beverage | In-kind items and services | $17.13 | General |
| Category: Oncology | ||||||
| 08/09/2024 | AstraZeneca Pharmaceuticals LP | CALQUENCE (Drug) | Food and Beverage | In-kind items and services | $17.20 | General |
| Category: Oncology | ||||||
| 08/08/2024 | Pharmacosmos Therapeutics Inc. | MONOFERRIC (Drug) | Food and Beverage | In-kind items and services | $19.48 | General |
| Category: HEMATOLOGY | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 2 | 76 | 165 | $22,580 | $9,451 |
| 2022 | 2 | 63 | 89 | $13,810 | $6,086 |
| 2021 | 2 | 28 | 37 | $6,676 | $2,685 |
| 2020 | 4 | 78 | 145 | $25,951 | $12,333 |
Total Patients
245
Total Services
436
Medicare Billing
$30,554
Procedure Codes
11
All Medicare Procedures & Services
11 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 38 | 75 | $10,500 | $3,972 | 37.8% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Facility | 2023 | 12 | 44 | $7,480 | $3,197 | 42.7% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Facility | 2023 | 26 | 46 | $4,600 | $2,282 | 49.6% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 36 | 62 | $8,680 | $3,892 | 44.8% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2022 | 27 | 27 | $5,130 | $2,194 | 42.8% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Office | 2021 | 17 | 26 | $3,640 | $1,548 | 42.5% |
| 99204 | New patient outpatient visit, total time 45-59 minutes | Office | 2021 | 11 | 11 | $3,036 | $1,136 | 37.4% |
| 99233 | Subsequent hospital inpatient care, typically 35 minutes per day | Facility | 2020 | 18 | 50 | $8,600 | $4,138 | 48.1% |
| 99232 | Subsequent hospital inpatient care, typically 25 minutes per day | Facility | 2020 | 27 | 62 | $7,440 | $3,580 | 48.1% |
| 99223 | Initial hospital inpatient care, typically 70 minutes per day | Facility | 2020 | 22 | 22 | $7,392 | $3,503 | 47.4% |
| 99222 | Initial hospital inpatient care, typically 50 minutes per day | Facility | 2020 | 11 | 11 | $2,519 | $1,111 | 44.1% |
About Dr. Mary Stringfellow, M.D
Dr. Mary Stringfellow, M.D is a Hematology healthcare provider based in Baton Rouge, Louisiana. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 07/18/2006. The National Provider Identifier (NPI) number assigned to this provider is 1194743849.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Mary Stringfellow, M.D has received a total of $4,416 in payments from pharmaceutical and medical device companies, with $1,205 received in 2024. These payments were reported across 214 transactions from 53 companies. The most common payment nature is "Food and Beverage" ($4,416).
As a Medicare-enrolled provider, Stringfellow has provided services to 245 Medicare beneficiaries, totaling 436 services with total Medicare billing of $30,554. Data is available for 4 years (2020–2023), covering 11 distinct procedure/service records.
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Practice Information
- Specialty Hematology
- Other Specialties Hospitalist, Medical Oncology
- Location Baton Rouge, LA
- Active Since 07/18/2006
- Last Updated 01/13/2026
- Taxonomy Code 207RH0000X
- Entity Type Individual
- NPI Number 1194743849
Products in Payments
- DUPIXENT (Biological) $410.23
- CALQUENCE (Drug) $243.10
- MONOFERRIC (Drug) $178.26
- Briviact (Drug) $170.02
- KEYTRUDA (Biological) $158.12
- XARELTO (Drug) $139.29
- DARZALEX (Biological) $106.59
- NUZYRA (Drug) $104.26
- TYVASO (Drug) $102.16
- ULTOMIRIS (Biological) $97.74
- STIOLTO RESPIMAT (Drug) $97.66
- IMFINZI (Biological) $95.34
- Columvi (Biological) $82.78
- ANDEXXA (Biological) $81.86
- ACTHAR (Biological) $79.84
- OFEV (Drug) $77.50
- GIAPREZA (Drug) $76.77
- Yupelri (Drug) $72.53
- SMARTVEST (Device) $68.82
- Braftovi (Drug) $66.17
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Data Sources
Provider data from NPPES. Payment data from CMS Open Payments. Medicare data from CMS Medicare Provider Utilization. All data is public and updated periodically.